Home / 16,565,543.30-24,833,540.55-6,465,815.30

Finding the Fourth Proportional to 16,565,543.30, 24,833,540.55 and 6,465,815.30

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Solution

The fourth proportional to 16,565,543.30, 24,833,540.55 and 6,465,815.30 is: 9,692,956.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,565,543.30 : 24,833,540.55 = 6,465,815.30 : x
  2. Step 2: Convert to fraction form
    16,565,543.30/24,833,540.55 = 6,465,815.30/x
  3. Step 3: Cross multiply
    16,565,543.30x = 24,833,540.55 × 6,465,815.30
  4. Step 4: Simplify right side
    16,565,543.30x = 160,569,086,441,360.41
  5. Step 5: Solve for x
    x = 160,569,086,441,360.41/16,565,543.30
  6. Step 6: Final answer
    x = 9,692,956.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.